/Engine/Plugins/Developer/Concert/ConcertSync/ConcertSyncClient/Source/ConcertSyncClient/Public/IConcertClientWorkspace.h
a valid client id of the owner of this resource lock or an invalid id if unlocked
[FGuid](API\Runtime\Core\Misc\FGuid) GetResourceLockId ( const [FName](API\Runtime\Core\UObject\FName) InResourceName ) const